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相关问题
<?php
$conn=mysql_connect("localhost","root","");
$dblink=mysql_select_db("guestbook",$conn);
if (dblink) echo"连接数据库成功
";
$sql="select * from `guestbook` ";
$result=mysql_query($sql,$conn);
while ($row=mysql_fetch_row ($result))
{
echo ($row[1]."
".$row[2]."
".$row[3]);
}
?>
错误提示如下:
Warning: mysql_fetch_row(): supplied argument is not a valid MySQL result resource in E:\phpweb\suixinguestbook\display.php on line 15[/COLOR]
我到底是错在哪里呢?谢谢
提问者:garfield61 08-15 10:10
答复

